use std
use "dispatch"


const sleeputil = {params
	var sn
	std.put("sleep called\n")
	std.put("s.\n")
	sn=params[0]
	match std.intparse(sn)
	| `std.Some n: std.usleep(n*std.Msec)
	| `std.None: std.put("{}\n","wrong value")
	;;
    std.put("f.\n")
}

const __init__ = {
	dispatch.register("sleep",sleeputil)
}
